ES8303460A1 - Supported chromium-oxide catalyst and polymerization of ethylene using this catalyst. - Google Patents

Supported chromium-oxide catalyst and polymerization of ethylene using this catalyst.

Info

Publication number
ES8303460A1
ES8303460A1 ES507021A ES507021A ES8303460A1 ES 8303460 A1 ES8303460 A1 ES 8303460A1 ES 507021 A ES507021 A ES 507021A ES 507021 A ES507021 A ES 507021A ES 8303460 A1 ES8303460 A1 ES 8303460A1
Authority
ES
Spain
Prior art keywords
catalyst
polymerization
ethylene
supported chromium
oxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES507021A
Other languages
Spanish (es)
Other versions
ES507021A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES8303460A1 publication Critical patent/ES8303460A1/en
Publication of ES507021A0 publication Critical patent/ES507021A0/en
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)

Abstract

The invention is directed to the preparation of a supported chromium-oxide-type catalyst by applying to an inert inorganic support a complex of a chromium compound and an organometallic compound of a metal of Group II or III of the Periodic Table and its use in polymerizing 1-alkenes containing 2-8 carbon atoms, optionally admixed with at most 15 mol.-% of at least one other 1-alkene containing 3-15 carbon atoms.
ES507021A 1980-11-12 1981-11-11 PROCEDURE FOR THE PREPARATION OF A CHROME OXIDE CATALYST ON SUPPORT. Granted ES507021A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8006167A NL8006167A (en) 1980-11-12 1980-11-12 CHROME OXIDE ON CARRIER CATALYST AND POLYMERIZATION OF ETHENE WITH THAT CATALYST.

Publications (2)

Publication Number Publication Date
ES8303460A1 true ES8303460A1 (en) 1983-02-01
ES507021A0 ES507021A0 (en) 1983-02-01

Family

ID=19836159

Family Applications (2)

Application Number Title Priority Date Filing Date
ES507021A Granted ES507021A0 (en) 1980-11-12 1981-11-11 PROCEDURE FOR THE PREPARATION OF A CHROME OXIDE CATALYST ON SUPPORT.
ES516485A Granted ES516485A0 (en) 1980-11-12 1982-10-14 "PROCEDURE FOR THE POLYMERIZATION OF A 1-ALKENE OF C2-C8".

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES516485A Granted ES516485A0 (en) 1980-11-12 1982-10-14 "PROCEDURE FOR THE POLYMERIZATION OF A 1-ALKENE OF C2-C8".

Country Status (5)

Country Link
EP (1) EP0051892A1 (en)
JP (1) JPS57109806A (en)
CA (1) CA1176232A (en)
ES (2) ES507021A0 (en)
NL (1) NL8006167A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL293230A (en) * 1962-05-28 1900-01-01
DE1642961A1 (en) * 1966-02-07 1971-06-03 Columbian Carbon Process for the preparation of a chromium coordination catalyst
GB1183713A (en) * 1966-02-10 1970-03-11 Perry Ltd E S Improvements in and relating to Pens.
JPS5035552B2 (en) * 1972-06-24 1975-11-17
NL171273C (en) * 1976-05-24 1983-03-01 Stamicarbon PROCESS FOR POLYMERIZING OLEFINS AND PROCESS FOR PREPARING A CHROME OXIDE ON CARRIER CATALYST.
US4119773A (en) * 1977-06-22 1978-10-10 National Distillers And Chemical Corporation Olefin polymerization catalyst

Also Published As

Publication number Publication date
ES8306770A1 (en) 1983-06-01
JPS57109806A (en) 1982-07-08
CA1176232A (en) 1984-10-16
ES507021A0 (en) 1983-02-01
NL8006167A (en) 1982-06-01
ES516485A0 (en) 1983-06-01
EP0051892A1 (en) 1982-05-19

Similar Documents

Publication Publication Date Title
ES2000598A6 (en) Polymerisation of olefins using a Ziegler-Natta catalyst and two organometallic compounds.
AU533368B2 (en) Phosphate supported chromium catalyst for olefin polymerisation
TW291486B (en)
CA2248767A1 (en) Copolymers of ethylene and geminally disubstituted olefins
SE7706018L (en) PROCEDURE FOR POLYMERIZATION OF ALKENES
EP0509294A3 (en) Cyclopentadienyl group 6b metal-alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
ES8106915A1 (en) Olefin polymerization
AU7589687A (en) Photodegrading agent for polymeric compositions
ES462185A1 (en) Catalysts for the polymerization of olefins
GR3018169T3 (en) Process for olefin polymerization.
ES8303460A1 (en) Supported chromium-oxide catalyst and polymerization of ethylene using this catalyst.
GB1531370A (en) Polymerization catalyst and method
ITMI931794A1 (en) HALOGENATED COMPANIES OF LANTANIDES AND THEIR USE IN THE POLYMERIZATION OF UNSATURATED MONOMERS
ATE174351T1 (en) CATALYST SYSTEM FOR ETHYLENE POLYMERIZATION
CA2127448A1 (en) Dimeric and Tetrameric Cyclopentadienyl Group 6B Metal Alpha-Olefin Polymerization Catalysts and Process for Polymerizing Alpha-Olefins
ES8405040A1 (en) Homogeneous catalyst containing a transition metal and magnesium, its preparation process and its use in the polymerisation of ethylene.
SU472536A1 (en) CATALYST FOR POLYMERIZATION AND COPOLIMERIZATION OF OLEFINS
ES462644A1 (en) A procedure to produce a polymer or copolymer of an olefine containing at least three carbon atoms. (Machine-translation by Google Translate, not legally binding)
JPS55165907A (en) Preparation of unsaturated copolymer
SU482060A1 (en) CATALYST FOR POLYMERIZATION OF OLEFINS